Step 1: Parts List

Step 2: Wiring Diagram

The components are wired in the following way:

GND of Linker LED module to GND of pcDuino2 SIG of Linker LED module to Digital 8 of pcDuino2 GND of Linker Button module to GND of pcDuino2 VCC of Linker Button module to 5V of pcDuino2 SIG of Linker Button module to Digital 9 of pcDuino2